Question

1,2a^-5b^8*5a^6b^-6 упростите выражение

Answer 1

6ab^2 ///////////////////////

Answer 2

$1,2a^{-5}b^8*5a^6b^{-6}= 1,2*5*a^{-5+6}b^{8-6} =6ab^2$